| Value |
Category |
| 1 |
Everyday, almost everyday |
| 2 |
Three or four days a week |
| 3 |
One or two days a week |
| 4 |
Less than once a week |
| 5 |
Never |
| Sysmiss |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.